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Cheap flights from Seattle to Grand Cayman from $486

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Grand Cayman departing on 10/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Seattle to Grand Cayman

Cheap round-trip flights

Air Canada Logo
12:00 pm - 11:55 amSEA-GCM
21h 55m1 stop
Air Canada Logo
12:50 pm - 9:45 pmGCM-SEA
10h 55m1 stop
$486Air Canada
Find Deal
dom., oct. 12 - jue., oct. 16
Air Canada Logo
7:15 pm - 11:55 amSEA-GCM
38h 40m2 stops
Air Canada Logo
12:50 pm - 10:16 pmGCM-SEA
35h 26m2 stops
$508Air Canada
Find Deal
sáb., oct. 11 - jue., oct. 16
Air Canada Logo
12:00 pm - 11:55 amSEA-GCM
21h 55m1 stop
Air Canada Logo
12:50 pm - 9:45 pmGCM-SEA
10h 55m1 stop
$546Air Canada
Find Deal
dom., oct. 12 - jue., oct. 16
Air Canada Logo
2:55 pm - 11:55 amSEA-GCM
19h 00m2 stops
Air Canada Logo
12:50 pm - 9:45 pmGCM-SEA
10h 55m1 stop
$562Air Canada
Find Deal
dom., oct. 12 - jue., oct. 16
WestJet Logo
1:15 pm - 12:42 pmSEA-GCM
21h 27m3 stops
WestJet Logo
1:45 pm - 12:33 pmGCM-SEA
24h 48m2 stops
$594WestJet
Find Deal
vie., sep. 12 - sáb., sep. 27
Logo
8:25 am - 9:20 pmSEA-GCM
10h 55m1 stop
Logo
7:00 am - 10:26 pmGCM-SEA
17h 26m1 stop
$625
Find Deal
jue., sep. 4 - vie., sep. 12
Logo
8:25 am - 9:20 pmSEA-GCM
10h 55m1 stop
Logo
7:00 am - 10:33 pmGCM-SEA
17h 33m1 stop
$626
Find Deal
vie., sep. 12 - vie., sep. 19
Logo
8:30 am - 9:20 pmSEA-GCM
10h 50m1 stop
Logo
11:30 am - 10:33 pmGCM-SEA
13h 03m1 stop
$631
Find Deal
vie., oct. 10 - mié., oct. 15
American Airlines Logo
8:08 pm - 11:10 amSEA-GCM
13h 02m1 stop
American Airlines Logo
12:10 pm - 12:14 amGCM-SEA
14h 04m1 stop
$666American Airlines
Find Deal
vie., ago. 22 - sáb., ago. 30
American Airlines Logo
11:30 pm - 2:15 pmSEA-GCM
12h 45m2 stops
American Airlines Logo
2:15 pm - 11:18 pmGCM-SEA
11h 03m1 stop
$670American Airlines
Find Deal
vie., ago. 22 - sáb., ago. 30

Air Canada flights from Seattle to Grand Cayman

Our best Air Canada deals on Seattle to Grand Cayman flight tickets
Air Canada
Oct 12
SEA12:00 pmSeattle/Tacoma Intl
21h 55m
1 stop
GCM11:55 amGeorge Town Owen Roberts Intl
Oct 16
GCM12:50 pmGeorge Town Owen Roberts Intl
10h 55m
1 stop
SEA9:45 pmSeattle/Tacoma Intl
$486
Find similar
Air Canada
Oct 11
SEA7:15 pmSeattle/Tacoma Intl
38h 40m
2 stops
GCM11:55 amGeorge Town Owen Roberts Intl
Oct 16
GCM12:50 pmGeorge Town Owen Roberts Intl
35h 26m
2 stops
SEA10:16 pmSeattle/Tacoma Intl
$508
Find similar
Air Canada
Oct 12
SEA12:00 pmSeattle/Tacoma Intl
21h 55m
1 stop
GCM11:55 amGeorge Town Owen Roberts Intl
Oct 16
GCM12:50 pmGeorge Town Owen Roberts Intl
10h 55m
1 stop
SEA9:45 pmSeattle/Tacoma Intl
$546
Find similar

American Airlines flights from Seattle to Grand Cayman

Our best American Airlines deals on Seattle to Grand Cayman flight tickets
American Airlines
Aug 22
SEA8:08 pmSeattle/Tacoma Intl
13h 02m
1 stop
GCM11:10 amGeorge Town Owen Roberts Intl
Aug 30
GCM12:10 pmGeorge Town Owen Roberts Intl
14h 04m
1 stop
SEA12:14 amSeattle/Tacoma Intl
$666
Find similar
American Airlines
Aug 22
SEA11:30 pmSeattle/Tacoma Intl
12h 45m
2 stops
GCM2:15 pmGeorge Town Owen Roberts Intl
Aug 30
GCM2:15 pmGeorge Town Owen Roberts Intl
11h 03m
1 stop
SEA11:18 pmSeattle/Tacoma Intl
$670
Find similar
American Airlines
Dec 16
SEA11:03 pmSeattle/Tacoma Intl
9h 43m
1 stop
GCM11:46 amGeorge Town Owen Roberts Intl
Dec 21
GCM2:00 pmGeorge Town Owen Roberts Intl
12h 18m
1 stop
SEA11:18 pmSeattle/Tacoma Intl
$671
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Grand Cayman that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated julio 31, 2025.
Use the filters below to find and compare flights from Seattle to Grand Cayman that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleGeorge Town

SEA - GCM

SEAGCM

Seattle/Tacoma Intl

dom. 10/12

12:00 pm-11:55 am

1 stop21h 55m

George Town Owen Roberts Intl

jue. 10/16

12:50 pm-9:45 pm

1 stop10h 55m

$486

SeattleGeorge Town

SEA - GCM

SEAGCM

Seattle/Tacoma Intl

sáb. 10/11

7:15 pm-11:55 am

2 stops38h 40m

George Town Owen Roberts Intl

jue. 10/16

12:50 pm-10:16 pm

2 stops35h 26m

$508

SeattleGeorge Town

SEA - GCM

SEAGCM

Seattle/Tacoma Intl

dom. 10/12

12:00 pm-11:55 am

1 stop21h 55m

George Town Owen Roberts Intl

jue. 10/16

12:50 pm-9:45 pm

1 stop10h 55m

$546

SeattleGeorge Town

SEA - GCM

SEAGCM

Seattle/Tacoma Intl

dom. 10/12

2:55 pm-11:55 am

2 stops19h 00m

George Town Owen Roberts Intl

jue. 10/16

12:50 pm-9:45 pm

1 stop10h 55m

$562

SeattleGeorge Town

SEA - GCM

SEAGCM

Seattle/Tacoma Intl

vie. 9/12

1:15 pm-12:42 pm

3 stops21h 27m

George Town Owen Roberts Intl

sáb. 9/27

1:45 pm-12:33 pm

2 stops24h 48m

$594

SeattleGeorge Town

SEA - GCM

SEAGCM

Seattle/Tacoma Intl

jue. 9/4

8:25 am-9:20 pm

1 stop10h 55m

George Town Owen Roberts Intl

vie. 9/12

7:00 am-10:26 pm

1 stop17h 26m

$625

SeattleGeorge Town

SEA - GCM

SEAGCM

Seattle/Tacoma Intl

vie. 9/12

8:25 am-9:20 pm

1 stop10h 55m

George Town Owen Roberts Intl

vie. 9/19

7:00 am-10:33 pm

1 stop17h 33m

$626

SeattleGeorge Town

SEA - GCM

SEAGCM

Seattle/Tacoma Intl

vie. 10/10

8:30 am-9:20 pm

1 stop10h 50m

George Town Owen Roberts Intl

mié. 10/15

11:30 am-10:33 pm

1 stop13h 03m

$631

SeattleGeorge Town

SEA - GCM

SEAGCM

Seattle/Tacoma Intl

vie. 8/22

8:08 pm-11:10 am

1 stop13h 02m

George Town Owen Roberts Intl

sáb. 8/30

12:10 pm-12:14 am

1 stop14h 04m

$666

SeattleGeorge Town

SEA - GCM

SEAGCM

Seattle/Tacoma Intl

vie. 8/22

11:30 pm-2:15 pm

2 stops12h 45m

George Town Owen Roberts Intl

sáb. 8/30

2:15 pm-11:18 pm

1 stop11h 03m

$670

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Grand Cayman from

How to get the cheapest flight ticket from Seattle to Grand Cayman

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Grand Cayman?

The cheapest month to fly to Grand Cayman from Seattle is in August. Flight prices, which tend to average around $616, are often lower during this time because this is during the off-season. If you don’t want to visit Grand Cayman in August, then you should wait until November to fly from Seattle, when ticket prices are also cheap, with an average price of $635.

What is the cheapest day to depart on your flight to Grand Cayman?

The cheapest day to depart from Seattle to Grand Cayman is on a Monday when prices can be found for as low as $627. On the other hand, Friday is the most expensive day to depart from Seattle because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $746.

What is the cheapest time of day to depart on your flight to Grand Cayman?

Our most recent data shows that the best time of day to fly to Grand Cayman is in the evening. Flights from Seattle to Grand Cayman during this time can be as low as $680. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $818 on average. Flights to Grand Cayman from Seattle in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on Seattle to Grand Cayman flights?

No. A direct flight is the cheapest option for a flight between Seattle to Grand Cayman.

Cheap Seattle to Grand Cayman flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Grand Cayman

Best Price Found

$486

Fastest flight time

8h 33m

Direct flights

None

Airports in Grand Cayman

1 airport
The best flight deal from Seattle to Grand Cayman found on momondo in the last 72 hours is $486
The fastest flight from Seattle to Grand Cayman takes 8h 33m
There are no direct flights from Seattle to Grand Cayman. Popular non-direct route for this connection is Seattle/Tacoma Intl Airport - George Town Owen Roberts Intl Airport.
There is 1 airport near Grand Cayman: George Town Owen Roberts Intl (GCM)
Search flight deals

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Grand Cayman?

    Prices for flights from Seattle/Tacoma Intl Airport to Grand Cayman refresh daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Grand Cayman?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Grand Cayman?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Grand Cayman.

  • What documentation or ID do you need to fly to Grand Cayman?

    The necessary travel and health documents for your Grand Cayman trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Seattle to Grand Cayman?

Best airlines flying from Seattle to Grand Cayman

Compare and see reviews for airlines that fly from Seattle to Grand Cayman with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $453Free CancellationRating
8.0
7,981 reviews
Search Delta flights
American AirlinesPriceFrom $586Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $640Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Grand Cayman?

It is quick and easy to find Seattle to Grand Cayman flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Grand Cayman that suits you.

Can I find flights from Seattle to Grand Cayman with flexible booking policies on momondo?

momondo does allow users to show only those flights to Grand Cayman from Seattle which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Seattle to Grand Cayman?

momondo provides multiple filters to help you find the best flight to Grand Cayman from Seattle. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Seattle to Grand Cayman right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Grand Cayman from Seattle. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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